13525794 has 48 divisors (see below), whose sum is σ = 31442112. Its totient is φ = 4191264.

The previous prime is 13525793. The next prime is 13525849. The reversal of 13525794 is 49752531.

It is not an unprimeable number, because it can be changed into a prime (13525793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14877 + ... + 15759.

It is an arithmetic number, because the mean of its divisors is an integer number (655044).

Almost surely, 2^13525794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13525794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15721056).

13525794 is an abundant number, since it is smaller than the sum of its proper divisors (17916318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13525794 is a wasteful number, since it uses less digits than its factorization.

13525794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 948 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 13525794 is about 3677.7430579093. The cubic root of 13525794 is about 238.2617110274.

The spelling of 13525794 in words is "thirteen million, five hundred twenty-five thousand, seven hundred ninety-four".